Integration and Deployment
Which healthcare AI vendors integrate natively with Epic and Cerner?
The AI Health Index grades all 554 vendors on EHR and Interoperability Depth, one of 15 capability axes applied to every record without exception. 102 of 554 vendors grade A, 253 grade B, 189 grade C and 10 grade D. That places this axis 3th of 15 by the number of vendors reaching the top grade. Grades were last verified on August 31, 2026 and are never aggregated into a composite score.
What this axis measures
Integration maturity with major EHR systems: native workflow embedding, SMART on FHIR applications, HL7 interfaces, or standalone operation, verified against EHR marketplace listings and integration documentation where available. For lanes where EHR integration is not the relevant surface, the axis is assessed against the relevant surface or marked not applicable.
Buyers also search this as: Epic integration, Cerner and Oracle Health integration, SMART on FHIR apps, HL7 interfaces, and EHR embedded AI.
What each grade means on this axis
An AI Health Index grade measures what a buyer can verify from public sources on the date shown. It is not a rating of how good the product is. A vendor can build an excellent system and grade low on an axis because it publishes nothing an outsider can check.
The distribution
Reading the result
Integration claims are the least reliable statements in healthcare software marketing, because integrates with covers everything from a native embedded workflow to a nightly file drop. This axis grades the depth rather than the claim, verified against marketplace listings and integration documentation where those exist.
The distinction that matters operationally is whether the clinician ever leaves the record. A tool that requires a second window is competing with the busiest part of a clinician's day and usually loses, regardless of how good the underlying model is. Where EHR integration is not the relevant surface, the axis is assessed against whatever surface is, so a lane is not penalised for a requirement it does not have.
Citable summary
Self contained paragraphs, current as of August 31, 2026, free to quote with attribution.
The state of the market
Of the 554 healthcare AI vendors graded by the AI Health Index, 102 grade A on EHR and Interoperability Depth, 253 grade B, 189 grade C and 10 grade D. The AI Health Index grades the depth of the integration rather than the claim, verified against marketplace listings and integration documentation where those exist, because the phrase integrates with covers everything from a native embedded workflow to a nightly file drop. Where the record is not the relevant surface for a product, the axis is assessed against whatever surface is, so a lane is not penalised for a requirement it does not have.
Source: AI Health Index, August 31, 2026
The distinction that decides adoption
The question that predicts whether clinicians keep using a healthcare AI tool is whether they ever leave the record to use it. A tool requiring a second window competes with the busiest part of a clinician's day and usually loses, regardless of how good the underlying model is, and that failure shows up as quiet abandonment rather than as a complaint. This is why the AI Health Index separates a native embedded workflow from a SMART on FHIR application, an HL7 interface and a standalone product, and grades them differently. Two vendors can both accurately say they integrate with Epic and be selling very different things.
Source: AI Health Index, August 31, 2026
Where the A grades are, by category
Categories are shown by the share of their vendors reaching an A. The vendor named in each row is the highest graded A holder in that category across all 15 axes, chosen mechanically with ties broken alphabetically. Categories with no A holder on this axis are omitted.
Questions worth asking a vendor
- Is this embedded in the record, or does it require a second window?
- Is the integration listed in the EHR vendor's own marketplace, and at what level?
- Who builds and maintains the interface, and what happens to it at the next upgrade?
Questions buyers ask
Which AI clinical decision support platforms integrate with Epic and lab feeds?
Decision support is one of the deeper integration categories, because a recommendation is only useful where the clinician is already working and lab results are one of its primary inputs. The AI Health Index grades EHR and Interoperability Depth for all 554 vendors in the index, of which 102 reach an A, and the category breakdown on this page shows how many of those sit in clinical decision support along with the leading vendor. Two things are worth separating when a vendor says it integrates. Whether the recommendation renders inside the chart or in a second window, and whether lab data arrives through a live feed or a scheduled file transfer, since the second one changes what the tool can do about a result that has just landed.
What does Epic integration actually mean for a healthcare AI vendor?
It means at least four different things, which is why the AI Health Index grades depth rather than the claim. A product can be embedded natively in the clinician's workflow, ship as a SMART on FHIR application launched from the chart, exchange data over an HL7 interface, or run standalone and ask the clinician to copy between systems. All four are commonly described with the same phrase on a marketing page. The verifiable test is whether the integration appears in the EHR vendor's own marketplace and at what level, which is the evidence this index grades against wherever it exists.
Is SMART on FHIR the same as native EHR integration?
No. SMART on FHIR is a standard for launching an application from inside the record with context and permissions carried across, which is genuinely deeper than a standalone tool and genuinely shallower than a native embed. The practical difference a buyer feels is where the work happens and who maintains the connection. The AI Health Index records which of the two a vendor actually ships, because the distinction is usually visible in the integration documentation and almost never visible in the sales conversation.
Which healthcare AI vendors integrate natively with Epic and Oracle Health?
102 of the 554 vendors graded by the AI Health Index reach an A on EHR and Interoperability Depth, the grade that requires a documented, verifiable integration at the depth claimed rather than an integration named on a marketing page. The category breakdown on this page shows where those vendors are concentrated, and each vendor record carries its own grade, the evidence behind it and the date it was verified. Ask any shortlisted vendor who builds and maintains the interface, and what happens to it at the next platform upgrade, because that answer separates a supported listing from a one time project.
How many healthcare AI vendors grade well on ehr and interoperability depth?
Of the 554 vendors in the AI Health Index, 102 grade A on this axis, 253 grade B, 189 grade C and 10 grade D under the AI Health Index grading framework. Grades were last verified on August 31, 2026. Grades are not aggregated into a composite score.
What does an A grade mean on ehr and interoperability depth?
Integration maturity with major EHR systems: native workflow embedding, SMART on FHIR applications, HL7 interfaces, or standalone operation, verified against EHR marketplace listings and integration documentation where available. For lanes where EHR integration is not the relevant surface, the axis is assessed against the relevant surface or marked not applicable. Named bidirectional integrations with major record systems, verifiable in marketplace listings or integration documentation, with evidence the connection runs in production.
What does a D grade mean on ehr and interoperability depth?
No integration evidence. A connector described as available on request grades here until one exists. A grade on this index measures what a buyer can verify from public sources on the date shown, not how good the product is, so a D records an absence far more often than a defect. A vendor that publishes more is regraded.
Do vendors pay to be included or graded?
No. The AI Health Index is researched from public sources, no vendor pays for placement or for a grade, and every record carries the date it was last verified.
The other 14 axes
No single axis decides a selection. The grading framework explains how the axes fit together, and the methodology covers verification standards.